A Signal Recovery Method for Array Processing

Jie Fan, Andreas Spanias, and Cihan Tepedelenlioglu

Keywords

Sensor array processing, sensor failures, signal recovery

Abstract

In array processing, if a few elements are turned off or malfunctioned, signal information and array resolution will degrade. Considerable research has been conducted to develop algorithms that can estimate the missing array data. In this paper, a data recovery method based on matrix completion (MC) theory is proposed. This approach utilizes the redundant information among array elements to recover the missing data. We verify the validity of our method using simulation.